KU LNA BB0515-2 A SMA

KU LNA BB 0515-2 A SMA, Broadband Amplifier

5 ... 1500 MHz
 

Monitoring systems     test equipment 


- High IP3
- High bandwidth
- Reverse polarity protection
- Small package dimensions

Kuhne electronic introduces the KU LNA BB 0515-2 A SMA, a broadband preamplifier for the VHF, UHF and L frequency bands. In addition to the large bandwidth, the amplifier is characterized by a high linearity, making it perfect for use in the fields of high-frequency measurements and monitoring systems.
Available from stock
Frequency range5..1500 MHz
Noise figure @ 18 °Ctyp. 1.2 dB, max 2.0 dB NF (30 ... 1500 MHz)
Gaintyp. 20 dB, min. 18 dB
Maximum input power15 mW
Output power (P1dB)typ. +21 dBm
Output IP3typ. +33 dBm
Input return loss (S11)min. 6 dB (30 MHz ... 1500 MHz)
Supply voltage+12 ... 14 V DC
Current consumptiontyp. 90 mA
Operating case temp. range-40 ... +85°C
Input connector / impedanceSMA-female, 50 ohms
Output connector / impedanceSMA-female, 50 ohms
Casemilled aluminium
Dimensions (mm)50 x 30 x 17
Weight50 g (typ.)
This super low noise wideband amplifier was designed to cover the 5 ... 1500 MHz frequency range. The noise figure is typ. 1.2 dB at 20 dB gain. Simultaneously the broadband amplifier has a high IP3 and a output power of > 100 mW. With this outstanding performences, this amplifier may be used for many applications. The amplifier is coupled via a high pass filter for suppressing frequencies below 5 MHz.
  • High IP3
  • Large bandwidth
  • Reverse polarity protection
  • Solder pin for direct power supply
  • Small mechanical dimensions
  • Measurement and laboratory equipment
  • Broadband amplifier for spectrumanalysis
  • Low noise broadband amplifier for watchingsystems
  • Broadband power amplifier for networkanalysis (sweep oscillators)
  • Suitable for large signal environments
  • CATV Distribution amplifier
  • Amplifier does not contain a coaxial relay!
  • Maximum input power +10 dBm

References

One of the critical key components of a wireless system is the low-noise amplifier (LNA). The LNA, usually connected close to the antenna, takes the weak radio-frequency (RF) signal from the antenna and amplifies it. The main function of the pre amp is to increase the amplitude of the receiving signal without adding much noise and distortion, in other words, to nearly maintain the signal to noise ratio (SNR)  of the desired RF signal.  The main characteristics of the low noise preamplifier are noise figure (NF), gain, and linearity. KUHNE electronic provides a variety of high quality low-noise and ultra low-noise amplifiers, covering frequency bands L, S, C, X, K, frequency selective and broadband. The functional bandwidth varies from several MHz to about 20 GHz. The website-filter on the product page can be used to refine your search results by frequency range, gain, noise figure and supply voltage. The broad portfolio of KUHNE RF LNAs offers high performance including low noise figure (NF), high gain, high linearity and small power consumption, therewith supports the customers in many different use cases and scenarios, e.g., high and low bandwidth applications, in commercial usage as well as for lab experiments and research. Several application examples are given as follows: the 2 GHz UHF broadband low noise amplifier KU LNA BB 2227 A can be used in the RF front end of a multitude of wireless standards in the ISM band, like UMTS, bluetooth, radar, or 2.4 GHz Wi-Fi, e.g., supporting the communication and video transportation in sports events. Another example is the 5-6 GHZ RF linear preamp KU LNA 5059 A, which is needed in IEEE 802.11a/n/ac Wi-Fi systems operating in the 5.1-5.85 GHz range. Other applications like Automatic Dependent Surveillance Broadcast (ADS-B): KU LNA 1090-2 A, Multichannel Multipoint Distribution Service (MMDS): KU LNA BB 2227 A, Radio astronomy: KU LNA 142 AH, Satellite Communication (Satcom) systems: KU LNA 152 AH and so on can be found in the product descriptions. KUHNE electronic also focuses on the dynamic demands of markets and provides most up-to-date customized solutions. We offer low-noise amplifiers (LNAs) with special features, such as different connector types (SMA, N, Waveguide, and many more), remote power supply via coaxial cable, waterproof cases and so on. Our professional RF products and components enable optimum measure, test, and field application experience.